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Ultra Trail des Montagnes du Jura 2026

UTMJ 2026 — CMM 40 km

October 4, 2026Chapelle-des-Bois, Doubs, France

The organizer publishes its route shortly before the event because of private sections. The map here shows a community reference track.

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43.3kmDistance
+1,266mElevation
1,336mD−

Metrics from the available track

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Enriched elevation profile. Elevation derived from ign_rge_alti_wld

Distinctive Mont d’Or cliffs, summit on the UTMJ CMM 40 km route
Photo:SylvestreCC BY-SA 4.0 · adapted image

Route reference

Prepare the UTMJ 2026 — CMM 40 km route

The UTMJ 2026 — CMM 40 km page brings together published data for this running route.

The route is listed from Chapelle-des-Bois, Doubs, France to Métabief, Doubs, France, with 40 km and 1,100 m D+ on the page.

Listed organiser: Ultra Trail des Montagnes du Jura.

Start / area
Chapelle-des-Bois, Doubs, France
Finish
Métabief, Doubs, France
Edition
2026
Distance
40 km
Elevation gain
1,100 m D+

GPX track and calculated values

Calculated values for this track: 43.3 km of distance calculated from the GPX track · 1,266 m ascent calculated with ign_rge_alti_wld.

Distance follows the GPX geometry; ascent uses elevations derived from ign_rge_alti_wld. These calculations remain separate from the organiser's figures.

  • Source-page value: 40 km; distance calculated from the GPX: 43.3 km.
  • Source-page value: 1,100 m ascent; ascent calculated with ign_rge_alti_wld: 1,266 m.

Sources reviewed

Official sources: 1 · sources with a recorded review date: 1. Updates from the organiser always take precedence.

Latest recorded check: 16 September 2026.

Frequently asked questions

Is the UTMJ 2026 — CMM 40 km GPX available?

Yes. The track and its profile can be viewed here, and the file is available as a free download from this page.

Do these details replace the organiser's instructions?

No. This page makes sources easier to consult and separates published data from GPX calculations. Check the latest official instructions before the start.

Other catalogue routes

Reviewed information

Preparation and points to check

Race-day instructions

  • Check the final track and the mandatory gear.

Differences and information still uncertain

These items are shown explicitly so an approximation is never presented as official data.

  • The aid station locations and detailed services are unknown.
  • Reference route from a community track; exact correspondence with the race route is unconfirmed. The organizer reports private sections: do not enter without permission.

Check the information

Sources and provenance

These links point to the documents used. The organiser's instructions remain authoritative if they change.

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